Description
ELASTOSIL® A33 IVORY is a non-slump RTV-1 silicone rubber, which cures at room temperature. During vulcanization it splits off an organic amine.
Application
-
Multipurpose grade for sealing and bonding, suitable for high temperatures and oil contact
Characteristics
- Non-slump
- Oil resistant
- Amine-curing system
- No use of organotin catalysts
- Good heat stability
- Excellent primerless adhesion to many substrates
- Recommended service temperature from -45 °C to +200 °C
- Max. recommended short term peak temperature exposure 220°C
Technical specifications
| Property | Inspection Method | Value |
| Color | ivory | |
| Elongation at break | DIN 53504 S1 / ISO 37 | 300 % |
| Hardness Shore A | DIN ISO 48-4 | 28 |
| Tensile strength | DIN 53504 S1 / ISO 37 | 2.5 N/mm² |
| Viscosity, dynamic at 25 °C | 0.5 1/s | DIN EN ISO 3219 | 1000000 mPa.s |
| Density at 23 °C in water | DIN EN ISO 1183-1 A | 1.14 g/cm³ |
| Skin forming time | 10 – 30 min | |
| Size | 90 ml | |
| Packaging unit | Tube |
Fields of application
- Appliances Industry
- Bonding & Sealing
- Formed-In-Place-Gaskets (Wet Type)
- Industrial Assembly
- Ready-to-Use Silicone Sealants – General Applications
- Small Appliances
Hazard Warnings (CLP)

Signal word: Danger
Hazard Statements (H-phrases)
- H315: Causes skin irritation.
- H318: Causes serious eye damage.
Safety Statements (P-phrases)
Prevention:
- P280: Wear protective gloves/protective clothing/eye protection.
Response:
- P302+P352: IF ON SKIN: Wash with plenty of water and soap.
- P332+P313: If skin irritation occurs: Get medical advice/attention.
- P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
- P310: Immediately call a POISON CENTER/doctor.
Hazardous Ingredients
- N,N’,N”-Tricyclohexyl-1-methylsilantriamine
Other Hazards
- Inhalation of aerosol mists may cause health damage.
- The substance/mixture does not contain components with endocrine-disrupting properties as per REACH or EU regulations.
Wacker Chemie AG, Gisela-Stein-Strasse 1, 81671 München, GERMANY, +49 89 6279-0, [email protected], www.wacker.com






karl_88 –
Clear recommendation. Excellent product. Perfect for what I needed.
Angelo –
Works without any issues. Works just as advertised.
Leon O. –
Robust and well-made. Very fast shipping. Top seller.
Tommaso C. –
Very easy to use.
Camilla –
I was skeptical, but now I order regularly. No unpleasant smell, which I really appreciate.
Claudia P. –
Surprisingly good quality for the price. Not too big, not too small, just perfect. No unpleasant smell; I really like that.
giacomo_s –
Very durable. Everything excellent. Simply excellent.
fabian_s –
Top product, would definitely recommend. No complaints. Simply excellent.
vincent_fr –
Quality is excellent. Product as expected. Works perfectly.
quentin_fr –
Everything excellent. Durable product. Top product, top price. Simple to install.
Annika X. –
I’ve been using it for 2 weeks and I already see results! Perfect for my needs; I’m very satisfied.
Ethan –
Fast shipping, great service. Very good build quality. Exactly what I was looking for. Perfectly packaged.
Savannah F. –
The quality surprised me in a good way.
jonas_sky –
Exactly as described.